SparkFun MicroMod ESP32 Processor

The MicroMod ESP32 Processor Board combines Espressif's ESP32 with our M.2 connector interface to bring a processor board with reliable WiFi capabilities into our MicroMod ecosystem. With the M.2 MicroMod connector, connecting your ESP32 Processor is a breeze. Simply match up the key on your processor's bevelled edge connector to the key on the M.2 connector and secure it with a screw (included with all Carrier Boards). If you need to swap out your processor for a strong wireless option, make sure to check out the MicroMod ESP32! The ESP32 includes a laundry list of functionality, including the dual-core Tensilica LX6 microprocessor, 240MHz clock frequency, 520kB internal SRAM, integrated WiFi transceiver, integrated dual-mode, and hardware-accelerated encryption (AES, SHA2, ECC, RSA-4096). With this MicroMod processor board, you have access to 8 general use IO pins, dedicated analogue, digital, and PWM pins, as well as all the fan favourites - SPI, I2C, UART, and SDIO. Add to that 16MB flash storage and sleep current of around 500µA, and you've got a perfect storm of versatility. Get Started with the Micromod ESP32 Processor Hookup Guide

Features ESP32 General Features

* Dual-core Tensilica LX6 microprocessor

* Up to 240MHz clock frequency

* 520kB internal SRAM

* 128mbit/16MB flash storage

* Integrated 802.11 BGN WiFi transceiver

* 2.7 to 3.6V operating range

* 500µA sleep current under hibernation

* 10-electrode capacitive touch support

* Hardware-accelerated encryption (AES, SHA2, ECC, RSA-4096)

Specific Peripherals made available on MicroMod ESP32

* 1x USB dedicated for programming and debug

* 1x UART

* 2x I2C

* 1x SPI

* 7x GPIO

* 2x Digital Pins

* 2x Analog Pins

* 2x PWM

* Status LED

* VIN Level ADC

Additional peripherals are available but are shared on dedicated MicroMod pins. Resources MicroMod ESP32 Processor Documentation

* Schematic

* Eagle Files

* Hookup Guide

* Board Dimensions

* Datasheet (ESP32)

* Graphical Datasheet

* GitHub Hardware Repo

MicroMod Documentation

* Full MicroMod Range

* SparkFun MicroMod Interface v1.0 - Pinout

* SparkFun MicroMod Interface v1.0 - Pin Descriptions

* Getting Started with MicroMod

* Designing with MicroMod

* MicroMod Info Page

* MicroMod Forums

* SparkFun Eagle Libraries contains example footprints for the M.2 connector and SMD standoff

* M.2 MicroMod Connector Datasheet

* MicroMod Reflowable Standoff Datasheet

ESP32 Documentation

* ESP32.com

* Espressif ESP32 Resource Page